At Wiesner Collison Center and Medium Duty Truck Repair Shop, our goal is not only to repair your vehicle to pristine condition, but to make it a completely hassle-free process for you, our valued customer. Our process is guaranteed to provide you quality repairs in a timely manner, and our expert technicians make that process even smoother. You can take a detailed look at the process below. If you live in the Conroe, Houston, Spring, The Woodlands, Willis, Kingwood, Huntsville, Magnolia, Atascocita, or Tomball areas in Texas, we invite you to contact for your vehicle repair needs. We can fix a wide variety of cosmetic, body, and mechanical issues, and we take all major insurances. If you're in need of quality vehicle repair please contact our collision center in Conroe, Texas for a free quote today.


Prepare & Estimate

The first step in the vehicle repair process is a vehicle assessment. Following the completion of your vehicle assessment, we'll provide Huntsville drivers with a vehicle repair quote.

Authorization & Appointment

If necessary, we'll contact your insurance compact to set up a vehicle appraisal appointment.

Blueprint & Disassemble

Our team will assess your vehicle's repair needs and draw up a set of blueprints for your vehicle repairs. We want you to have a clear idea of exactly repairs your vehicle requires so that you can return to Conroe roads with confidence.

Order & Parts

After inspecting and assessing your vehicle, we'll place an order for the required parts. We work closely with OEM manufacturers so that your vehicle gets reliable, genuine parts.

Structural Repairs

From axle to frame, we'll assess your structural repair needs. Our team of collision technicians will run diagnostics to ensure the job is done right the first time.

Body Repairs

We'll take care of your body repairs by removing and replacing damaged parts. We'll then align the new parts to properly match your vehicle. Double and triple checking is routine during this part of the repair process.

Paint & Refinish

After your body repairs are completed, your vehicle will head to our paint shop for a nice new layer of paint. We'll match the new paint to your existing paint to ensure one cohesive vehicle color!


During this step, we'll put your vehicle back together after fulfilling your repair and painting needs. Plus, we'll take care of any minor repairs specific to Huntsville, TX drivers' needs.

Detail & Inspect

This is our finalization step. We'll test and inspect your vehicle to ensure that your vehicle is fully road ready.


Once your vehicle is ready, we'll contact you to visit our dealership for a vehicle inspection. We'll provide a thorough overview of what work we did, and, what work needs to be done for proper care. Lastly, we'll have you sign the paperwork.

Contact Our Collision & Truck Repair


  • Monday 8:00 am - 5:30 pm
  • Tuesday 8:00 am - 5:30 pm
  • Wednesday 8:00 am - 5:30 pm
  • Thursday 8:00 am - 5:30 pm
  • Friday 8:00 am - 5:30 pm
  • Saturday 8:00 am - 5:30 pm
  • Sunday Closed


Wiesner Buick GMC

400 Longmire Rd
Directions Conroe, TX 77304

  • Sales: (936) 523-6800
  • Service: (936) 523-6339
  • Parts: (936) 523-6333